1.1 本规范涵盖厚度不超过0.3mm（0.012in.）的聚乙烯薄膜和片材的分类。薄膜或片材可以含有用于改善表面性质的添加剂、颜料或稳定剂，或其组合。 注1: 薄膜在术语中有定义 D883 作为标称厚度不大于0.254mm（0.010英寸）的片材的可选术语。 1.2 以国际单位制表示的数值应视为标准。括号中给出的值仅供参考。 1.3 以下注意事项仅适用于试验方法部分，第节 8. ，本规范: 本标准并非旨在解决与其使用相关的所有安全问题（如有）。本标准的使用者有责任在使用前制定适当的安全、健康和环境实践，并确定监管限制的适用性。 1.4 本规范允许使用回收聚乙烯薄膜或树脂作为原料，无论是全部还是部分，只要满足生产商和最终用户的所有要求（见 注2 )。 注2: 指导 D7209 描述了与回收塑料相关的术语和定义。 注3: 目前还没有与该标准等效的ISO。 1.5 本国际标准是根据世界贸易组织技术性贸易壁垒委员会发布的《关于制定国际标准、指南和建议的原则的决定》中确立的国际公认的标准化原则制定的。

1.1 This specification covers the classification of polyethylene film and sheeting up to 0.3 mm (0.012 in.) in thickness, inclusive. The film or sheeting can contain additives for the improvement of the surface properties, pigments, or stabilizers, or combinations thereof. Note 1: Film is defined in Terminology D883 as an optional term for sheeting having a nominal thickness no greater than 0.254 mm (0.010 in.). 1.2 The values stated in SI units are to be regarded as standard. The values given in parentheses are for information only. 1.3 The following precautionary caveat pertains only to the test method portion, Section 8 , of this specification: This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.4 This specification allows for the use of recycled polyethylene film or resin as feedstock, in whole or in part, as long as all the requirements as governed by the producer and end user are also met (see Note 2 ). Note 2: Guide D7209 describes terminology and definitions related to recycled plastics. Note 3: There is no known ISO equivalent to this standard. 1.5 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.